document.write('
'); document.write(''); document.write('
BH-10273-150(高真空硅脂/真空脂/150g)'); document.write('¥204
BH-10313-18(定性滤纸/中速/直径18/100片)'); document.write('¥42.66
BG-V236030(一体式冷阱/外径60mm/长度300mm/内管外径30mm)'); document.write('¥194.74
BG-D371918(带夹层微量垂刺蒸馏器/磨口19/22/温度计磨口10/18)'); document.write('¥361.6
DZ-BG-液氮疏导管'); document.write('¥700
DZ-BG-溶剂干燥管(内径45mm/带支咀/支咀下125mm)'); document.write('¥40